Fit: This garment fits true to size. If in between sizes we recommend sizing down. Bust: Smocked bodice makes it great for any cup size. Waist: Fitted - elastic waist allows stretch. Bump friendly up to 25 weeks. Hip: Not Fitted - skirt allows room for hips. Undergarments: May be worn with a standard bra, strapless bra, adhesive bra, petals, or no bra. Some dress colors are slightly sheer, we recommend pairing it with a slip. Fabric: Fabric has some stretch